Remember the exponential law
![\sqrt{ \frac{x}{y} } = \frac{ \sqrt{x} }{ \sqrt{y} }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7Bx%7D%7By%7D%20%7D%20%20%3D%20%5Cfrac%7B%20%5Csqrt%7Bx%7D%20%7D%7B%20%5Csqrt%7By%7D%20%7D%20)
so
![\sqrt{ \frac{169}{36} } = \frac{ \sqrt{169} }{ \sqrt{36} }](https://tex.z-dn.net/?f=%20%5Csqrt%7B%20%5Cfrac%7B169%7D%7B36%7D%20%7D%20%20%3D%20%5Cfrac%7B%20%5Csqrt%7B169%7D%20%7D%7B%20%5Csqrt%7B36%7D%20%7D%20)
solvve the square root of 169
the number is 13
square root 36
the number is 6
we are left with
13/6
Answer:
f(x) = -2/3(x +11) +5
Step-by-step explanation:
The point-slope form of the equation of a line will give you the desired linear function:
y = m(x -h) +k . . . . . for slope m through point (h, k)
You are give point (x, f(x)) = (-11, 5) = (h, k), and you are given slope m = -2/3. Putting these values into the function form gives ...
f(x) = -2/3(x +11) +5
Answer: 12+2x
Step-by-step explanation:
Answer:
=10
Step-by-step explanation:
5x-4x². (x=2)
5(2)-4(2)²
=10-0
=<em>1</em><em>0</em>